Remote Product Designer - End-to-End & AI Prototyping

Full Stack House; Poznań; Remote; PLN 90,000 - 140,000; Full time

Job summary

Full Stack House is a senior-led software house focused on premium visual craft. You’ll own product design end to end—from client kickoff to UI flows, rapid prototyping with AI, to handing off to engineers.

We are fully remote with flexible hours and welcome full-time, part-time, or freelance collaborations. We value exceptional typography, hierarchy, and restrained aesthetics, collaborating closely with engineers to ship polished experiences.

Qualifications

• Portfolio with polished visuals and typography.
• Strong product/UX fundamentals.
• Proficiency in Figma and design-systems.
• Ability to prototype rapidly with AI tools.
• Excellent English communication.

Responsibilities

• Own features end-to-end — join client kickoffs, turn loose requirements into user flows and UI, prototype in Figma, iterate on feedback, and hand off to devs.
• Lead rapid prototyping — validate ideas fast using AI tools before full implementation.
• Review dev output — ensure built matches design.
• Build and maintain design systems used daily.
• Bridge design and code — prototype in code when needed and connect Figma to dev tools.

Skills

Visual design

UI craftsmanship

Product/UX fundamentals

Figma

Design systems

AI prototyping

English communication

Tools

Figma

MCP integrations

Job description

Full Stack House is a senior-led software house focused on premium visual craft. You’ll own product design end to end—from client kickoff to UI flows, rapid prototyping with AI, to handing off to engineers.

We are fully remote with flexible hours and welcome full-time, part-time, or freelance collaborations. We value exceptional typography, hierarchy, and restrained aesthetics, collaborating closely with engineers to ship polished experiences.